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国际投行证券估值中的情景化风险评估

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情景化风险评估框架是当前国际大型投行倡导旗下分析师将情景分析融入证券估值过程中的风险评估和风险披露体系.它引导分析师充分识别与公司未来价值相关的不确定性因素,并深入分析其在最差、基本和最好情景下影响公司价值的路径以及各情景发生的概率,向投资者展示风险收益权衡的全过程.目前,我国券商在证券估值中尚未形成规范的风险评估和风险信息披露范式;境内分析师尚未有通用的风险评估方法,在研报中披露的风险提示信息流于形式,缺乏对公司潜在风险的实质性分析.讨论和比较国内外分析师风险评估的制度背景,系统梳理和评述国际投行所采用情景化风险评估方法的起源、理论、原理、内容及其在证券估值中的应用,可以为我国证券行业完善风险估值体系,提升本土分析师的风险评估能力和预测质量,从而为提高我国证券市场的定价效率、防范金融风险提供重要参考.
Scenario-Based Risk Analysis in Securities Valuation for International Investment Banks
Scenario-based risk analysis framework,advocated by big international investment banks,incorporates scenario analysis into the risk assessment process for securities valuation.It guides analysts to fully identify risk factors that affect the future value of a company and to conduct in-depth analysis of how these risk factors affect the company's value in the best-,baseline,and worst-case scenarios,as well as the probabilities of each scenario occurring.This allows the investors to see the entire process of balancing risk and return.Currently,securities institutions in China have not formed a standardized risk assessment and risk disclosure paradigm in securities valuation,and domestic analysts do not share a common risk assessment method.They disclose boilerplate risk warning information in research reports without substantive analysis of potential risks.This paper compares the institutional backgrounds of risk assessment by domestic and international analysts,and examines the origin,theory,principles,content,and application of scenario-based risk assessment methods in securities valuation used by international investment banks.It can help improve the risk valuation system in Chinese securities industry,enhance the risk assessment capabilities and forecast quality of our domestic analysts,thereby improving the pricing efficiency of China's securities market,and preventing financial risks.

scenario-based risk analysisinternational investment bankanalyst research report

谭红平、乔紫薇、马茜群

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加拿大麦吉尔大学管理学院 蒙特利尔H3A 1G5

首都经济贸易大学工商管理学院 100070

西南政法大学商学院 401120

情景化风险评估 国际投行 分析师研报

首都经济贸易大学新入职青年教师科研启动基金

XRZ2024014

2024

国外社会科学
中国社会科学院信息情报研究院

国外社会科学

CSSCICHSSCD北大核心
影响因子:0.225
ISSN:1000-4777
年,卷(期):2024.(2)